CN217603916U

CN217603916U - Three-proofing lamp

Info

Publication number: CN217603916U
Application number: CN202221692447.6U
Authority: CN
Inventors: 林明龙; 江志贤
Original assignee: Fujian Mengniu Zhilian Lighting Co ltd
Current assignee: Fujian Mengniu Zhilian Lighting Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-18
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a tri-proof light, including lamp body, end cover, water joint, pull head, drive and light source board, the end cover is connected in the tip position department of lamp body hermetcally, is formed with the spiro union oral area of a cavity form on the end cover, and the well hollow portion and the lamp body inner space of spiro union oral area are linked together, and the water joint spiro union is on the spiro union oral area of end cover, and the pull head inlays to be established in the spiro union oral area, and drive and light source board are movably installed in the lamp body, and drive and light source board link together with pull head detachably. The utility model discloses an end cover all the time with the sealed firm connection of lamp body side together, waterproof joint passes through threaded connection structure and threaded connection mouth portion sealed ground threaded connection together, after screwing out waterproof joint, takes out through will taking out the pull head side direction in the spiro union mouth portion of end cover, can be by the pull head with it the drive that links together and light source board from spiro union mouth portion department toward taking out outward together, then alright maintain or change drive and light source board as required fast.

Description

Three-proofing lamp

Technical Field

The utility model relates to a lighting device technical field, concretely relates to tri-proof light.

Background

Chinese document CN205090228U (application date: 2015, 09 and 29) discloses a side-drawing type tri-proof lamp, which comprises a shell, wherein a light-transmitting plate is arranged on the upper end surface of the shell, and the shell and the light-transmitting plate form a containing space with a side outlet; a supporting plate reflector is arranged in the accommodating space, and a lamp is fixed on the supporting plate reflector; one side of the supporting plate reflector is fixedly connected with a cover plate; the supporting plate reflector is connected with the shell in an inserting mode from an outlet on one side, and the cover plate is connected with an outlet on one side of the shell in a matching and sealing mode; the shell is an integral aluminum extruded body; the supporting plate reflector is a supporting plate reflector with an optical use function; when lamps and parts need to be replaced, the cover plate on one side is opened by bare hands, and the light source driver is integrally pulled out from the side face, so that the replacement and the maintenance are convenient. However, when the light source is replaced, the side cover plate needs to be taken down from one side of the shell in a whole manner, the side cover plate is locked and fixed with the shell through screws, so that the side cover plate is inconvenient to detach, and although the sealing ring for sealing is arranged between the side cover plate and the shell, when the side cover plate is installed back again, the risk that the sealing ring cannot be installed in place due to the fact that user operation is not standard exists to a certain extent, so that the sealing performance of connection between the side cover plate and the shell is reduced, and the service life of the tri-proof lamp is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a tri-proof light, it mainly solves is that current tri-proof light is when changing the light source drive, and its sealing performance descends and influences tri-proof light life's technical problem when probably leading to the side cap board to adorn back the casing side again because the operation is canonical.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model provides a tri-proof light, including the lamp body, the end cover, water joint, take out the pull head, drive and light source board, the end cover is connected in the tip position department of lamp body hermetcally, be formed with the spiro union oral area of a cavity form on the end cover, the well kenozooecium and the lamp body inner space of spiro union oral area are linked together, water joint spiro union is on the spiro union oral area of end cover, the pull head inlays and establishes in the spiro union oral area, drive and light source board are installed in the lamp body movably, and drive and light source board link together with pull head detachably, so that when taking out the pull head will drive and light source board and pull out from spiro union oral area department in the lump by taking out the pull head.

Furthermore, a positioning slot is arranged in the lamp housing, and the light source plate is movably inserted and fixed in the lamp housing through the positioning slot.

Furthermore, a protruding part is arranged on the inner wall of the screw joint opening part, the drawing head is embedded in the screw joint opening part in a matching mode and is abutted against the protruding part, and a screw hole is formed in the protruding part, so that the drawing head can be locked with the protruding part through a fastening screw.

Further, the drive is detachably connected with the drawing head by a fastening screw.

Further, the inboard of taking out the pull head is served and is provided with light source board embedded groove, and light source board tip inlays and establishes in light source board embedded groove, and has seted up the draw-in groove on the light source board, and the overhead trip that is provided with of pull, pull head pass through the buckle cooperation of trip and draw-in groove and link together with light source board detachably.

Furthermore, the drawing head is provided with a wiring terminal table, and the drawing head is provided with a threading window corresponding to the wiring terminal table.

Further, a sealing ring for sealing is arranged between the waterproof connector and the screw joint opening part.

Further, the drawing head is provided with a drawing handle which is convenient for drawing the drawing head out from the screw joint opening part.

The technical scheme has the following advantages or beneficial effects:

among the tri-proof light, the end cover is sealing connection in the tip position department of lamp body, when changing drive and light source board, need not to dismantle the end cover, the end cover links together with the lamp body side is sealed firmly all the time promptly, owing to be formed with a spiro union oral area on the end cover for water joint accessible threaded connection structure is in the same place with spiro union oral area threaded connection sealedly. And, at the embedded pull head that is equipped with of spiro union oral area, this pull head links together with movable mounting in the inside drive of lamp body and light source board detachably, after the water joint is taken out to the back as soon as unscrewing, through taking out the pull head side direction in the spiro union oral area of end cover, can be by the pull head with its drive and light source board that link together from spiro union oral area department toward taking out outward together, then alright maintain or change drive and light source board as required fast, be favorable to improving and maintain or change operating efficiency, and guarantee the waterproof sealing performance of lamps and lanterns, and then can improve tri-proof light life.

Drawings

Fig. 1 is a schematic perspective view of a tri-proof light according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the utility model discloses waterproof connector of tri-proof light and spiro union oral area after being detached.

Fig. 3 is a schematic structural diagram of the drawing head of the tri-proof light of the embodiment of the present invention, which draws out the driving plate and the light source plate from the screw joint opening in a lateral direction.

Fig. 4 is another angle structure diagram of the drawing head of the tri-proof light of the embodiment of the present invention, which draws the driving plate and the light source plate laterally from the screw joint opening.

Fig. 5 is a schematic perspective view of a pull head according to an embodiment of the present invention.

Fig. 6 is a schematic perspective view of another angle of the pull head according to the embodiment of the present invention.

Description of reference numerals:

1. lamp body, 2, end cover, 3, water joint, 4, pull head, 5, drive, 6, light source board, 7, wiring terminal platform, 8, sealing washer, 21, spiro union oral area, 22, bellying, 41, trip, 42, threading window, 43, pull handle, 61, draw-in groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 6, an embodiment of the present invention provides a tri-proof light, including a lamp housing 1, an end cap 2, a waterproof connector 3, a pull head 4, a driver 5 and a light source plate 6, wherein the end cap 2 is hermetically connected to an end position of the lamp housing 1, a hollow bolt connection portion 21 is formed on the end cap 2, a hollow portion of the bolt connection portion 21 is communicated with an inner space of the lamp housing 1, the waterproof connector 3 is bolt-connected to the bolt connection portion 21 of the end cap 2, the pull head 4 is embedded in the bolt connection portion 21, the driver 5 and the light source plate 6 are movably installed in the lamp housing 1, and the driver 5 and the light source plate 6 are detachably connected to the pull head 4, so that the driver 5 and the light source plate 6 are pulled out from the bolt connection portion 21 by the pull head 4 when the pull head 4 is pulled out. It can be understood that, in the present embodiment, the end cap 2 is hermetically connected to the end position of the lamp housing 1, and when the driver 5 and the light source board 6 are replaced, the end cap 2 does not need to be disassembled, that is, the end cap 2 is always hermetically and stably connected to the side end of the lamp housing 1, and since the screw connection opening portion 21 is formed on the end cap 2, the waterproof joint 3 can be hermetically and threadedly connected to the screw connection opening portion 21 through a threaded connection structure. And, it is equipped with a pull head 4 to embed in spiro union oral area 21, this pull head 4 links together with the inside drive 5 of lamp body 1 and light source board 6 detachably with movable mounting, after screwing out water joint 3, through taking out pull head 4 from the spiro union oral area 21 side direction of end cover 2, can be by pull head 4 with its drive 5 and light source board 6 that link together from spiro union oral area 21 department toward taking out outward, then alright maintain or change drive 5 and/or light source board 6 as required fast, be favorable to improving and maintain or change operating efficiency, after the maintenance finishes, promote pull head 4 alright reset among the lamp body 1 with drive 5 and light source board 6, then realize sealing connection on the spiro union oral area 21 of water joint 3 screwing head end cover 2 again can. Compare in current need dismantle the side shroud and change driven technical scheme, this embodiment need not to dismantle the screw, also does not dismantle end cover 2, both can improve the operation convenience, can improve the waterproof performance stability of lamps and lanterns simultaneously again to a great extent, and then is favorable to improving tri-proof light life.

Referring to fig. 3 and 4, in a preferred embodiment, a positioning slot is disposed in the lamp housing 1, and the light source plate 6 is movably inserted into and fixed in the lamp housing 1 through the positioning slot. It can be understood that, through set up the location slot in lamp body 1 for light source board 6 can firmly the activity insert establish in lamp body 1, simultaneously, can also form certain guide effect to the pull in the 6 lamp body 1 of light source board or impel through the location slot, and then be favorable to improving the operation convenience that takes out or impel and reset of light source board 6.

Referring to fig. 2 and fig. 3, in a preferred embodiment, a protruding portion 22 is disposed on an inner wall of the screw connection opening 21, the drawing head 4 is embedded in the screw connection opening 21 and abuts against the protruding portion 22, and a screw hole is formed on the protruding portion 22, so that the drawing head 4 can be locked with the protruding portion 22 by a fastening screw. It can be understood that, in this embodiment, through setting up a bellying 22 on the inner wall of spiro union oral area 21, and set up the axial screw on bellying 22, so design, after pull head 4 imbeds in spiro union oral area 21 and imbeds to target in place, the medial extremity of pull head 4 will be in the same place with the bellying 22 butt in spiro union oral area 21, set up a through-hole that corresponds the setting with the axially arranged screw on the bellying 22 on pull head 4, through lock the screw of through-hole and screw in proper order with pull head 4 firmly in spiro union oral area 21, prevent that it produces lateral displacement with drive 5 and light source board 6 relative lamp body 1, and then be favorable to guaranteeing the structural stability of tri-proof lamp. When the driver 5 or the light source board 6 in the lamp housing 1 is to be replaced, the driver 5 and the light source board 6 arranged in the lamp housing 1 can be pulled out together through the puller 4 only by detaching the screw of the locking puller 4 and pulling the puller 4. However, it will be understood by those skilled in the art that in other embodiments, the drawing head 4 may be fixed with the screw-on mouth 21 by other detachable connection structures, for example, the drawing head 4 may also be detachably connected in the screw-on mouth 21 by a snap connection structure.

Referring to fig. 3 and 4, in a preferred embodiment, the driver 5 is detachably connected to the drawing head 4 through a fastening screw, in this embodiment, a driving embedding position is disposed on the drawing head 4, and the driver 5 is embedded in the driving embedding position and is locked by the fastening screw. In this embodiment, preferably, the inner side of the drawing head 4 is provided with a light source board embedding groove, the end of the light source board 6 is embedded in the light source board embedding groove, and the light source board 6 is provided with a clamping groove 61, the drawing head 4 is provided with a clamping hook 41, and the drawing head 4 is detachably connected with the light source board 6 through the clamping fit of the clamping hook 41 and the clamping groove 61. However, it should be understood by those skilled in the art that in other embodiments, the driver 5 can be detachably connected to the drawing head 4 by a snap connection structure, and the light source board 6 can be detachably connected to the drawing head 4 by a screw lock, and is not limited to the embodiment disclosed in the present embodiment.

Referring to fig. 2 to 4, in a preferred embodiment, the terminal block 7 is mounted on the drawing head 4, and the drawing head 4 is provided with a threading window 42 corresponding to the terminal block 7. It can be understood that, in this embodiment, the connection terminal block 7 for connection is disposed on the pull head 4, so that the connection terminal block 7 can move synchronously with the driver 5 and the light source board 6, on one hand, when the connection terminal block is pulled out, the convenience of connection operation can be improved, and on the other hand, when the connection terminal block is inserted back into the lamp housing 1, the driver 5, the light source board 6 and the connection terminal block 7 are kept relatively static, so that the connection stability is effectively ensured, and the risk of connection falling off caused by movement is avoided.

Referring to fig. 2 and 3, in a preferred embodiment, a sealing ring 8 for sealing is disposed between the waterproof connector 3 and the screw connection opening 21. It can be understood that the waterproof connector 3 and the screw-on opening 21 are screwed together by a screw connection structure, and the screw connection structure itself has a sealing and waterproof performance, and the sealing performance of the connection between the waterproof connector 3 and the screw-on opening 21 can be further improved by additionally installing the sealing ring 8 between the waterproof connector 3 and the screw-on opening 21.

Referring to fig. 5 and 6, in a preferred embodiment, the drawing head 4 is provided with a drawing handle 43 for facilitating the drawing of the drawing head 4 from the screw connection mouth 21. It can be understood that, in the present embodiment, the pulling handle 43 is provided on the pulling head 4, so that the pulling head 4 can be more quickly and conveniently pulled out from the screw joint opening 21, thereby facilitating the improvement of the operation convenience.

The above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; these modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and therefore, all other embodiments obtained by those skilled in the art without any creative effort fall within the protection scope of the present invention.

Claims

1. A tri-proof light, its characterized in that: the lamp comprises a lamp shell (1), an end cover (2), a waterproof joint (3), a drawing head (4), a drive (5) and a light source plate (6), wherein the end cover (2) is connected to the end part of the lamp shell (1) in a sealing mode, a hollow threaded connection opening part (21) is formed in the end cover (2), the hollow part of the threaded connection opening part (21) is communicated with the inner space of the lamp shell (1), the waterproof joint (3) is in threaded connection with the threaded connection opening part (21) of the end cover (2), the drawing head (4) is embedded in the threaded connection opening part (21), the drive (5) and the light source plate (6) are movably installed in the lamp shell (1), and the drive (5) and the light source plate (6) are detachably connected with the drawing head (4) together, so that the drive (5) and the light source plate (6) are drawn out of the threaded connection opening part (21) together by the drawing head (4) when the drawing head (4) is drawn out.

2. The tri-proof light of claim 1, wherein: a positioning slot is arranged in the lamp shell (1), and the light source plate (6) is movably inserted and fixed in the lamp shell (1) through the positioning slot.

3. The tri-proof light of claim 1, wherein: the inner wall of the screw joint opening part (21) is provided with a convex part (22), the drawing head (4) is embedded in the screw joint opening part (21) in a matching way and is connected with the convex part (22) in an abutting way, and the convex part (22) is provided with a screw hole, so that the drawing head (4) can be locked with the convex part (22) through a fastening screw.

4. The tri-proof light of claim 1, wherein: the driving device (5) is detachably connected with the pull head (4) through a fastening screw.

5. The tri-proof light of claim 1, wherein: the light source board embedding groove is formed in the inner side end of the drawing head (4), the end portion of the light source board (6) is embedded in the light source board embedding groove, the light source board (6) is provided with a clamping groove (61), the drawing head (4) is provided with a clamping hook (41), and the drawing head (4) is detachably connected with the light source board (6) through the clamping matching of the clamping hook (41) and the clamping groove (61).

6. The tri-proof light of claim 1, wherein: the drawing head (4) is provided with a wiring terminal table (7), and the drawing head (4) is provided with a threading window (42) corresponding to the wiring terminal table (7).

7. The tri-proof light of claim 1, wherein: a sealing ring (8) for sealing is arranged between the waterproof joint (3) and the screw joint opening part (21).

8. The tri-proof light of any one of claims 1 to 7, wherein: the drawing head (4) is provided with a drawing handle (43) which is convenient for drawing the drawing head (4) from the screw joint opening part (21).